Descendit de caelis missus ab

Source: 
Wien, Österreichische Nationalbibliothek - Musiksammlung, 1890
Folio: 
031r
Sequence: 
1
Feast: 
Nativitas Domini
Office/Mass: 
M
Genre: 
R
Position: 
1.4
Cantus ID: 
006411
Mode: 
?
Manuscript Reading Full Text (standardized spelling): 
Descendit de caelis missus ab arce patris introivit per aurem virginis in regionem nostram indutus stolam purpurea et exivit per auream portam lux et decus universae fabricae mundi
Manuscript Reading Full Text (MS spelling): 
Descendit de celis missus ab arce patris introivit per aurem virginis in regionem nostram indutus stolam purpurea et exivit per auream portam lux et decus universe fabrice mundi